using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using SEO.Model;
using SEO.DAL;

namespace SEO.BLL
{

    /// <summary>
    /// 版权所有: 版权所有(C) 2011，上海云里网络科技有限公司
    /// 内容摘要: EDMMailsBLL
    /// 完成日期：2011年7月29日
    /// 版    本：V1.0 
    /// 作    者：Adin
    /// </summary>
    public class EDMMailsBLL
    {
        EDMMailsDAL esDAL = new EDMMailsDAL();

        /// <summary>
        /// 获取EDMMails表中所有数据
        /// <returns>返回List类型</returns>
        /// </summary>
        public List<EDMMails> GetAllEDMMailsBLL()
        {
            return esDAL.GetAllEDMMailsDAL();
        }

        /// <summary>
        /// 根据传入的SQL语句获取EDMMails表中数据
        /// </summary>
        /// <param name="strSql">SQL语句</param>
        /// <returns>返回List类型</returns>
        public List<EDMMails> GetEDMMailsByWhereBLL(string strSql)
        {
            return esDAL.GetEDMMailsByWhereDAL(strSql);
        }

        /// <summary>
        /// 往EDMMails表中插入数据
        /// </summary>
        /// <returns>返回插入条数</returns>
        public int InsertEDMMailsBLL(SEO.Model.EDMMails es)
        {
            return esDAL.InsertEDMMailsDAL(es);
        }

        /// <summary>
        /// 根据ID更新EDMMails表中数据
        /// </summary>
        /// <param name="es">实例化EDMMails类</param>
        /// <returns>返回更新条数</returns>
        public int UpdateEDMMailsBLL(SEO.Model.EDMMails es)
        {
            return esDAL.UpdateEDMMailsDAL(es);
        }

        /// <summary>
        /// 更新所有邮件为未发布状态
        /// </summary>
        /// <returns></returns>
        public int UpdateAllEDMMailsPostStatusBLL()
        {
            return esDAL.UpdateAllEDMMailsPostStatusBLL();
        }


        /// <summary>
        /// 根据指定条件删除EDMMails表中数据
        /// <param name="strSql">SQL语句</param>
        /// <returns>返回删除条数</returns>
        public int DeleteEDMMailsBLL(string strSql)
        {
            return esDAL.DeleteEDMMailsDAL(strSql);
        }

        /// <summary>
        /// 绑定表EDMMails到DataGridView
        /// <param name="dgv">DataGridView控件名称</param>
        /// <param name="strSql">SQL语句</param>
        /// </summary>
        public void BindEDMMailsBLL(System.Windows.Forms.DataGridView dgv, string strSql)
        {
            esDAL.BindEDMMailsDAL(dgv, strSql);
        }
    }
}
